In Our Time: Science

Scientific principles, theory and key figures in science history AI summary

BBC Radio 4 Visit website › History · EN · 2 episodes · latest 2026-10-14

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This podcast collection is now unavailable. To continue listening, search for and follow the main In Our Time podcast on BBC Sounds or wherever you find your podcasts. New episodes arrive weekly.

Publisher’s own description, taken unchanged from the podcast feed.
(C) BBC 2026

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Latest episodes

  1. 2026-10-14 · 1 min

    Misha Glenny introduces the brand new series of In Our Time, which begins with a discussion on Thomas More’s 16th-century ‘bestseller’ Utopia, his vision of a perfect republic. This follows his latest archive selection,…

  2. 2026-10-12 · 0 min

    This podcast collection is now unavailable. To continue listening, search for and follow the main In Our Time podcast on BBC Sounds or wherever you find your podcasts. New episodes arrive weekly.

  3. 2026-02-19 · 58 min

    Misha Glenny and guests discuss one of the wonders of the natural world. In 1875 in the western Pacific, the crew of HMS Challenger discovered the Mariana Trench which turned out to be deeper than Everest is high, by…

  4. 2025-07-10 · 48 min

    Melvyn Bragg and guests discuss the evolution of lungs and of the first breaths, which can be traced back 400 million years to when animal life spread from rock pools and swamps onto land, as some fish found an…

  5. 2025-06-05 · 57 min

    Melvyn Bragg and guests discuss the decisive role of one of the great 20th Century physicists in solving the question of nuclear fission. It is said that Meitner (1878-1968) made this breakthrough over Christmas 1938…

  6. 2025-04-03 · 50 min

    Since plants have to mate and produce offspring while rooted to the spot, they have to be pollinated – by wind, water, or animals – most commonly insects. They use a surprising array of tricks to attract pollinators:…

  7. 2025-01-30 · 52 min

    Melvyn Bragg and guests discuss slime mould, a basic organism that grows on logs, cowpats and compost heaps. Scientists have found difficult to categorise slime mould: in 1868, the biologist Thomas Huxley asked: ‘Is…

  8. 2025-01-09 · 53 min

    Melvyn Bragg and guests discuss some of the great unanswered questions in science: how and where did life on Earth begin, what did it need to thrive and could it be found elsewhere? Charles Darwin speculated that we…

  9. 2024-12-12 · 51 min

    Melvyn Bragg and guests discuss the 2000-year-old device which transformed our understanding of astronomy in ancient Greece. In 1900 a group of sponge divers found the wreck of a ship off the coast of the Greek island…

  10. 2024-10-24 · 1 hr 1 min

    Melvyn Bragg and guests discuss the tantalising idea that there are shortcuts between distant galaxies, somewhere out there in the universe. The idea emerged in the context of Einstein's theories and the challenge has…

Episode details from the publisher’s feed. Playback happens at the publisher.

Publisher details

Owner
BBC
Oldest episode in feed
10/2026
Typical length
41 min
Format
Episodic Newest first, episodes stand alone

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